Headwall Photonics Blog

Spectral Imaging Solves Mystery of Stolen Books by Suicidal Librarian

Posted by Christopher Van Veen on Tue, Jul 21, 2015

Multi-Million Dollar Theft Of National Heritage, Followed By International Intrigue, Suicide, And An Explosion Injuring Dozens...

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Tags: forensics, Cornell University, artifacts, antiquities, Artwork

History Made, History Seen with Hyperspectral Imaging

Posted by David Bannon on Mon, Mar 03, 2014

As the market for hyperspectral sensing technology moves forward and advances, Headwall’s Application Engineering team has been able to gather a rare view into the past through the hyperspectral scanning of some of the most important historical artifacts and papers in the United States. For the first time ever, hyperspectral VNIR and SWIR imaging was conducted on key historical documents from the US Civil War period.

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Tags: hyperspectral, SWIR, VNIR, Cornell University, artifacts, documents, Gettysburg Address